Violation page
Clean Air Act violations in North Dakota
North Dakota facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
Recent actions
What the page calls out
Last recorded inspection: 2023-06-15. Total penalties on record: $64,500,000.
Last recorded inspection: 2025-08-12. Total penalties on record: $3,234,219.
Last recorded inspection: 2023-06-15. Total penalties on record: $450,000.
Facilities
Profiles tied to this violation theme
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Mandan Refinery
Significant noncompliance across 4 of the last 12 quarters, with $15,000 in recorded penalties.
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Dakota Gasification Company
Significant Violation across 6 of the last 12 quarters, with $130,985 in recorded penalties.
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Henry Charging Usa 41-3h; Henry Charging Usa 31-3tfh
No Violation Identified with $64,500,000 in recorded penalties.
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Targa- Clark's Creek Compressor Station
No Violation Identified with $3,234,219 in recorded penalties.
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Arrow Pipeline Station #3
No Violation Identified with $450,000 in recorded penalties.
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Tat-blue Buttes Compressor Station
No Violation Identified with $250,000 in recorded penalties.